Vol. 20 (2017)

Published: 2017-04-24

Editor's Note

To the readers of JPE

James Thomson

60-61
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Articles

Factors determining visual detection distance to real flowers by bumble bees

Gidi Ne'eman, Rina Ne'eman

1-12
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- Appendix
Honey bees ensure the pollination of Parkia biglobosa in absence of bats

Kristin Marie Lassen, Moussa Ouédraogo, Yoko Luise Dupont, Erik Dahl Kjær, Lene Rostgaard Nielsen

22-34
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Honest signalling and the billboard effect: how Heliconiid pollinators respond to the trichromatic colour changing Lantana camara L. (Verbenaceae)

Gyanpriya Maharaj, Godfrey Bourne

40-50
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Bee diversity and floral resources along a disturbance gradient in Kaya Muhaka Forest and surrounding farmlands of coastal Kenya

David Odhiambo Chiawo, Callistus K.P.O. OGOL, Esther N. Kioko, Verrah A. Otiende, Mary W. Gikungu

51-59
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Novel Ideas

Columbine pollination success not determined by a proteinaceous reward to hummingbird pollinators

Eric LoPresti

35-39
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Notes on Methodology

Quantifying pollen deposition with macro photography and 'stigmagraphs'

Gail MacInnis, Jessica Forrest

13-21
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